Can you tell me where to go that can help me out with that nad can you tell me how to play snse games cause i alreadyhave the thing i need to play it with but i dunno how to downgrade it if i need to to play snes games with SNES9xTYL

You can't you upgraded too far on the FW you can only downgrade it if its under 3.10 so you have to wait for a downgrader.Meaning....you can't play emulators or any homebrew on your psp.Except for downloads directly from Sony.com